(Solved): John is a veteran who saw combat in the Iraq war 10 years ago. He recently came in for treatment be ...

John is a veteran who saw combat in the Iraq war 10 years ago. He recently came in for treatment because of problems in his relationship. John and his wife reported fighting often because John doesn't like to leave the house and gets anxious when they have to go out and recently, he hasn't even wanted to leave the house to go fishing, which is one of his favorite activities. John's wife reported that he is "always angry and alert," describing several instances when they were out for dinner and John got upset that there were too many people around. He stated that he "just couldn't keep his eye on this many people and it wasn't safe for them." His wife also stated that he frequently has dreams about his combat experiences and that he will yell and thrash around, which scares her. John is disturbed by his dreams and feels bad that they upset his wife. John doesn't like to talk about his combat experiences with anyone and was reluctant to seek treatment because of this. John has not been able to hold a job for several years now because he believes that the only safe place is inside his home. John reported that he's experienced these issues for several years now, but they seem to be getting worse. (1 point) What diagnosis would you give John: